Now his mother, Nicola Urquhart, has confirmed that he had an account on a swingers' website.

Images from Corrie's "hidden" Fab Swinger profile emerged on Wednesday, showing that he used the username "Mrcm1".

Corrie McKeague regularly used the Fab Swingers website, according to his motherCredit:
Deadline News

The page stated that he joined the site over a year ago and alongside a photograph of Corrie read: "Hello all, come say hi."

Further details state that the user is looking for couples, both male and female, and a female couple and women aged between 18 to 60.

The interests include adult parties, blindfolds, dogging, role play, threesomes and voyeurism.

Reviews from other users state that Corrie met up with a 28-year-old woman from the site on April 15 2016 who wrote: "Turned up looking and smelling amazing, didn't take long for me to get his clothes off and he didn't disappoint."

Corrie McKeague and his girlfriend are expecting a babyCredit:
PA

Suffolk Police said they were aware of his online activity and it had formed part of their investigation.

A spokesman for the force said: "Police are aware of the social media and websites Corrie was using and this is part of our investigation. We will not be commenting further at this time."

Last week, it was revealed that April Oliver, 21, the girlfriend of Mr McKeague, was expecting a child due in late spring or early summer.